Utility knife blade



FIG. 1 is a side perspective view of a first embodiment of a utilityknife blade showing my new design;

FIG. 2 is a side elevational view of the utility knife blade of FIG. 1;

FIG. 3 is a top plan view of the utility knife blade of FIG. 1;

FIG. 4 is a bottom plan view of the utility knife blade of FIG. 1;

FIG. 5 is an end elevational view of the utility knife blade of FIG. 1;

FIG. 6 is a side elevational view of the opposite side the utility knifeblade of FIG. 2;

FIG. 7 is a side perspective view of a second embodiment of a utilityknife blade showing my new design;

FIG. 8 is a side elevational view of the utility knife blade of FIG. 7;

FIG. 9 is a top plan view of the utility knife blade of FIG. 7;

FIG. 10 is a bottom plan view of the utility knife blade of FIG. 7;

FIG. 11 is an end elevational view of the utility knife blade of FIG. 7;

FIG. 12 is a side elevational view of the opposite side the utilityknife blade of FIG. 8;

FIG. 13 is a side perspective view of a third embodiment of a utilityknife blade showing my new design;

FIG. 14 is a side elevational view of the utility knife blade of FIG.13;

FIG. 15 is a top plan view of the utility knife blade of FIG. 13;

FIG. 16 is a bottom plan view of the utility knife blade of FIG. 13;

FIG. 17 is an end elevational view of the utility knife blade of FIG.13;

FIG. 18 is a side elevational view of the opposite side the utilityknife blade of FIG. 14;

FIG. 19 is a side perspective view of a fourth embodiment of a utilityknife blade showing my new design;

FIG. 20 is a side elevational view of the utility knife blade of FIG.19;

FIG. 21 is a top plan view of the utility knife blade of FIG. 19;

FIG. 22 is a bottom plan view of the utility knife blade of FIG. 19;

FIG. 23 is an end elevational view of the utility knife blade of FIG.19; and,

FIG. 24 is a side elevational view of the opposite side the utilityknife blade of FIG. 20.

The broken lines in the drawings show structure that is not part of theclaimed design, but rather show the environment in which the design isassociated, or show portions of the article in which the design isembodied or applied to that are not considered part of the claimeddesign.

The ornamental design for a utility knife blade, as shown and described.